2016994830

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{137}}^1\times {\mathrm{359}}^1\times {\mathrm{1367}}^1$

素因数の和:1873

約数の個数: 64

約数和(自身を含む): 4893281280

約数和(自身を除く): 2876286450

約数列:

[1, 2, 3, 5, 6, 10, 15, 30, 137, 274, 359, 411, 685, 718, 822, 1077, 1367, 1370, 1795, 2055, 2154, 2734, 3590, 4101, 4110, 5385, 6835, 8202, 10770, 13670, 20505, 41010, 49183, 98366, 147549, 187279, 245915, 295098, 374558, 490753, 491830, 561837, 737745, 936395, 981506, 1123674, 1472259, 1475490, 1872790, 2453765, 2809185, 2944518, 4907530, 5618370, 7361295, 14722590, 67233161, 134466322, 201699483, 336165805, 403398966, 672331610, 1008497415, 2016994830]

約数ペア:

[(1, 2016994830), (2, 1008497415), (3, 672331610), (5, 403398966), (6, 336165805), (10, 201699483), (15, 134466322), (30, 67233161), (137, 14722590), (274, 7361295), (359, 5618370), (411, 4907530), (685, 2944518), (718, 2809185), (822, 2453765), (1077, 1872790), (1367, 1475490), (1370, 1472259), (1795, 1123674), (2055, 981506), (2154, 936395), (2734, 737745), (3590, 561837), (4101, 491830), (4110, 490753), (5385, 374558), (6835, 295098), (8202, 245915), (10770, 187279), (13670, 147549), (20505, 98366), (41010, 49183)]